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From: "me at serhei dot io" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug bpf/28544] New: procfs_bpf.exp regression due to string
 handling error
Date: Thu, 04 Nov 2021 15:35:38 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D28544

            Bug ID: 28544
           Summary: procfs_bpf.exp regression due to string handling error
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: bpf
          Assignee: systemtap at sourceware dot org
          Reporter: me at serhei dot io
  Target Milestone: ---

procfs_bpf.exp began to fail on recent RHELs.

The culprit is the following line

msg.append(std::string(buffer_feed));

which doesn't account for malformed data coming from the pipe.

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